<!DOCTYPE html>
<html lang="en" xmlns:th="https://www.thymeleaf.org">
<head>
    <meta charset="UTF-8">
    <title>秒杀首页</title>
</head>
<body>

<div>
    <h3 th:text="${errorMsg}">出错啦</h3>
</div>


</body>
</html>